Will my father's financial documents like ITR be sufficient for sponsorship for a New Zealand student visa?

For a New Zealand student visa application, your father would generally need to show documents such as ITRs, bank statements, salary slips or business income proofs, and proof of available funds for tuition fees and living expenses. Immigration authorities usually look for consistency and stability in finances, so maintaining funds over time is important rather than showing sudden large deposits just before the visa application. For New Zealand, students are generally expected to show: Funds for the first year’s tuition fees, and Living expenses of around NZD 20,000 per year (approximately INR 10–11 lakhs), apart from travel expenses. While there is no officially fixed minimum sponsor income requirement, a stable annual family income of around INR 8 lakhs or higher is generally considered safer for demonstrating financial capability.